Home / 5,182,502.30-7,154,146.77-3,347,855.34

Finding the Fourth Proportional to 5,182,502.30, 7,154,146.77 and 3,347,855.34

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Solution

The fourth proportional to 5,182,502.30, 7,154,146.77 and 3,347,855.34 is: 4,621,522.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,182,502.30 : 7,154,146.77 = 3,347,855.34 : x
  2. Step 2: Convert to fraction form
    5,182,502.30/7,154,146.77 = 3,347,855.34/x
  3. Step 3: Cross multiply
    5,182,502.30x = 7,154,146.77 × 3,347,855.34
  4. Step 4: Simplify right side
    5,182,502.30x = 23,951,048,414,578.24
  5. Step 5: Solve for x
    x = 23,951,048,414,578.24/5,182,502.30
  6. Step 6: Final answer
    x = 4,621,522.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.